900mm Digital UV Coating Machine with Offline UV Drying System:

The AUQH-36 (900mm) Digital UV Coater is designed for high-quality, high-speed UV coating of sheets made of paper, card, plastic and some metals. It provides glossy or matte finishes using a UV varnish application system combined with an offline UV curing (drying) unit to produce durable, attractive surfaces for packaging, printwork and promotional materials.

The AUQH-Coat series comes in 480mm (18"), 650mm (24") and 900mm (36") coating widths. All models share a 0–18 m/min speed range and a 4200 W UV lamp power rating. Machine dimensions and weights vary by model (example for 900mm model: approximately 140 x 200 x 132 cm; weight ~695 kg).

The coater supports a wide range of substrates including paper, carton, plastic and some metal sheets. Typical compatible paper weight range is approximately 180–300 gsm (as specified for the AUQH series). For specialty substrates, testing is recommended.

The machine produces glossy and matte UV varnish finishes. The standard models do not include textured embossing effects out of the box (the spec lists 'Texture Effect: No').

Offline UV drying means the UV curing lamp unit is integrated as a dedicated curing stage following the coating application rather than relying on in-line, single-pass curing. Benefits include improved cure control, reduced heat stress on substrates, easier maintenance, and flexible processing of varied substrates and coating thicknesses.

Yes — the AUQH series is fully automatic with one-button controls, automatic feeder and consistent high-speed feeding. It includes sensors for counting and anti-rolling, nip pressure indicators, and CAN open covers to simplify operation and reduce operator intervention.

Optional items include stackers, corona treatment units, additional IR lamps, different rollers, bespoke coating widths or configurations and tailored feeder/stacker setups. The system can also be customized for specific coatings or substrate handling on request.

The machine uses a liquid cycle running system to reduce varnish waste and maintain consistent coating levels. It also features a high-power pump to ensure steady supply, negative pressure belt for straight feeding to reduce spoilage, and other efficiencies that reduce material loss and downtime.

Safety features include emergency stop and auto turn-off devices, anti-rolling protection, covered moving parts (CAN open cover), and CE-standard wiring. The design also routes waste air outside and supports safe handling and maintenance procedures.

Regular maintenance includes cleaning rollers and coating components after runs, inspecting and replacing UV lamp(s) as needed, checking and servicing the pump and feed/stacker systems, ensuring ventilation/air extraction remains clear, and periodic calibration of sensors and nip pressure indicators. Follow the manufacturer maintenance schedule for lamp hours and consumables.

Maximum line speed is 18 m/min. Actual throughput depends on sheet size, feeding/stacking time, drying/cure settings, and substrate handling. Shorter sheets and continuous feeding yield higher sheet-per-minute rates; job setup and drying adjustments will affect effective throughput.

The UV lamp/power rating is about 4200 W. Exact electrical supply requirements (voltage, phase, breaker sizing) and exhaust/ventilation needs should be confirmed with the supplier before installation. Provide adequate floor space for the machine footprint plus working/maintenance access and proper ventilation for curing and solvent/air extraction if used.

Yes. Double100 offers expert technical support, after-sales service and spare parts supply. Warranty terms and response times depend on the purchase agreement—contact the vendor or distributor for detailed warranty coverage, spare part lists and service plans.

Contact the manufacturer or authorized distributor with your target model (e.g., AUQH-36 for 900mm), desired options (corona, IR lamp, stacker), expected substrates and production volumes. They can provide quotations, lead times, customization options and arrange sample testing or on-site demonstrations where available.